baber/WOPTO huggingface dataset:
Patent RU-2161975-C1 (RU)
Inventor: REPNJAKOVA E M
IPC: A61K35/30
Filed: 2000-01-05
Granted: 2001-01-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to method of conservation of raw activity for soluble thromboplastin preparing. Method involves addition of sucrose in the amount that is necessary to obtain 2-% final solution to the raw prepared from cadaverous brain gray matter homogenate. Then sodium metabisulfite is dissolved to obtain 0.005 M solution and buffer containing citric acid/sodium citrate (pH 6.0-6.5) is added in the amount 1 ml/100 ml of supernatant. Invention provides preparing soluble thromboplastin in the frozen state up to minus 30 ± 2 C and prevents its destruction during lyophilization. EFFECT: increased storage period up to 4 weeks, increased stability. 1 cl, 3 tbl, 1 ex
Patent RU-2155834-C1 (RU)
Inventor: TOL MAN G JU
IPC: D21C9/10
Filed: 2000-02-24
Granted: 2000-09-10
Abstract: Изобретение относится к целлюлозно-бумажной промышленности и касается технологии отбелки древесной массы из лиственной или хвойной древесины. Водную суспензию древесной массы (термомеханическую или химико-термомеханическую) обрабатывают отбеливающим реагентом, преимущественно пероксидом водорода или гидросульфитом натрия, и комплексообразователем - смесью натриевых солей этилендиаминтетраметиленфосфоновой кислоты, диэтилентриаминпентаметиленфосфоновой кислоты и триэтилентетраамингексаметиленфосфоновой кислоты при их соотношения в смеси соответственно (0,8 - 1,2) : (0,8-1,2): (0,8-1,2). Указанную обработку проводят в присутствии дополнительного комплексообразователя - триполифосфата натрия при соотношении смеси солей и триполифосфата натрия от 5: 1 до 10:1 и общем расходе комплексообразователей 0,1-0,2% от массы абсолютно сухого волокна. Указанную обработку проводят при температуре 40-80°С в течение 60-120 мин. Указанную обработку можно проводить в одну стадию, а можно проводить в две стадии - сначала смесью названных солей в присутствии триполифосфата натрия в течение 40-60 мин, а затем путем добавления отбеливающего реагента и продолжения обработки в течение 40-60 мин. Техническим результатом является интенсификация процесса отбелки за счет снижения расхода отбеливающих реагентов и сокращения времени отбелки при одновременном повышении белизны древесной массы. 3 з.п. ф-лы, 1 табл.
Patent RU-2176475-C1 (RU)
Title: Matrix-type photodiode device for setting fluorescence diagnosis and carrying out phototherapy of pathological areas
Inventor: LOSHCHENOV V B
IPC: A61B5/05
Filed: 2000-05-25
Granted: 2001-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing, at least one photodiode matrix mounted on the casing, TV camera having selective spectral optical system mounted in the center of the casing and video data presentation system. The casing is manufactured as spherical surface segment, the photodiodes are positioned on the casing so that photodiode radiation optical axes intersect in single point, photodiode radiation spectrum bandwidth belongs to photosensibilizer unit absorption wavelength bandwidth. The point of intersection of the photodiode radiation optical axes belongs to selective spectral optimum focusing plane of the optical system. The selective spectral optical system of the device has zero transparency in the emitted photodiode radiation bandwidth and a transparency window at wavelengths greater than photodiode radiation spectrum bandwidth wavelengths. Spherical surface radius, casing radius, radius of the zone under photodiodes radiation and photodiode radiation beam pattern divergence angle are bound by relation:  , where R- is the spherical surface radius, p- is the casing radius, β is the photodiode radiation beam pattern divergence angle, r o  is the radius of the zone under photodiodes radiation. EFFECT: enhanced accuracy of diagnosis; higher light radiation power density; higher degree of radiation uniformity. 7 cl, 1 dwg
Patent RU-2170133-C1 (RU)
Inventor: UTKIN A JU
IPC: B01D53/02
Filed: 2000-07-06
Granted: 2001-07-10
Abstract: FIELD: gas treatment. SUBSTANCE: emission gases are passed at velocity 0.5 m/s and 10-30 C through specially selected activated carbon bed with pH value 7.1- 7.5. In particular, trialkylarsines with nonpolar groups but also with polar groups such as chloro, chlorovinyl, and ethoxy, butoxy, and isobutyloxy groups are removed. EFFECT: improved gas purification efficiency. 2 cl, 2 tbl, 12 ex
Patent RU-2178856-C1 (RU)
Title: Method for repairing gas pipeline
Inventor: IVANOV I A
IPC: F16L55/18
Filed: 2000-11-20
Granted: 2002-01-27
Abstract: FIELD: construction of gas mains. SUBSTANCE: device may be used for repairing gas pipelines by sectionalizing them followed by cutting out defective pipes and replacing them by new ones. Defective section is disconnected from pipeline, released from gas, sectionalized so that all sections are assigned equal scope of repair work, boundaries of these sections passing through defective pipes; auxiliary holes are made in defective pipes; spherical pugs are welded to the latter. Separators are passed through auxiliary holes to seal pipeline sections. The latter are blown down and defective sections are replaced by good ones. EFFECT: enhanced reliability of pipeline. 9 dwg
Patent RU-2184642-C1 (RU)
Title: Method for polishing surfaces of openings
Inventor: DUBROVSKIJ P V
IPC: B24B55/02
Filed: 2000-12-22
Granted: 2002-07-10
Abstract: FIELD: machine engineering, namely polishing surfaces of openings of machine parts. SUBSTANCE: method comprises steps of lengthwise feed of part and rotating tool; using tool in the form of discs mounted on mandrel and inclined relative to rotation axis; using discs with diameter corresponding to nominal diameter of opening made of abrasive cloth with different size of abrasive grains impregnated with bakelite vanish; placing between discs with possibility of rigid contact with them insert-discs with less diameter having ducts for technological cutting fluid. Discs and insert-discs are mounted on mandrel according to order of successive reduction of abrasive grain size; supplying cutting fluid to zone of contact of each disc with part due to creation of centrifugal force at tool rotation. It enhances effect provided by cutting fluid and simplifies removal of waste material at working process. EFFECT: enhanced quality of polished surfaces of openings. 2 dwg
Patent RU-2182004-C1 (RU)
Inventor: ALEKSEEVA L E
IPC: A61K31/473
Filed: 2001-02-22
Granted: 2002-05-10
Abstract: FIELD: medicine. SUBSTANCE: the preparation contains as an active substance 1-desoxy-1-N-[methyl-(2- acridone-9-on- 10-il-acetate)]-ammonium-D-glucitol (I), and as a stabilizer - N-methylglucamine (II), as a solvent - water for injections (III) at the following ratio of components, weight%: I - 8.5-25.0%, II - 0.05- 1.00%, III - up to 100%. EFFECT: increased biological activity of preparation and stability of its medicinal form during production and storage processes. 5 ex, 7 tbl
Patent RU-2198015-C1 (RU)
Inventor: KRJUKOV V A
IPC: B01D19/00
Filed: 2001-07-13
Granted: 2003-02-10
Abstract: FIELD: oil producing industry; applicable in separation of oil, gas and water in system of gathering and treatment of oil well production. SUBSTANCE: separation plant has stilling collector, depulser, process auxiliary vessel for separation of gas-water-oil mixture. Rising and downcast pipelines of depulser re interconnected by pipe connector with vertical gas outlet. Installed on rising pipeline is separating partition. EFFECT: improved separation parameters of separation plant. 1 dwg
Patent RU-2181862-C1 (RU)
Inventor: VASIL EV I L
IPC: F24D3/08
Filed: 2001-08-07
Granted: 2002-04-27
Abstract: FIELD: heat supply systems of industrial, residential and public buildings, and structures, applicable in construction and reconstruction of heat supply systems by installation of block individual heat stations in the system peripheral points. SUBSTANCE: the block individual heat station has a frame mounted on which are the members of the main and auxiliary equipment for provision of hot water supply and/or heating, and a heat exchange metering and control unit, the frame is made in the form of a binding positioned at the lower level of the heat station and formed of longitudinal and transverse beams in its contour with a relationship between its length and width equal to 2.6-2.9, and at least part of the main and auxiliary equipment for provision of hot water supply and/or heating is mounted in the process sequence by parallel rows in frame length with provision of an access to it from the passages formed between the rows, the distance between the parallel rows in the axes of the equipment mounted in them is at least 0.22 of the frame width, the distance in plan between the rows of equipment peripheral from the frame longitudinal axis and the frame longitudinal beams is at least 0.09 of its width. EFFECT: enhanced convenience of use of the heat station with optimization of selection and interchangeability of the equipment mounted on the bearing frame in the preset configuration in the maximum manufacturer's availability for service. 5 cl, 4 dwg
Patent RU-2197102-C1 (RU)
Title: Food texturizer
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2001-08-16
Granted: 2003-01-27
Abstract: FIELD: food industry. SUBSTANCE: texturizer is prepared by means of successive extraction of biomass of Mortierella nantahalensis micromycete by nonpolar extracting agent under above-critical condition, water, alkali, water, acid, alkali and water with the following combination of the first extract with hard residue. Prepared product contains, mainly, chitosan and highest fatty acids where eicosapolyene acids prevail. Claimed texturizer stabilizes suspended hard phase in liquid products and emulsions excluding viscosity increasing. The product has no expressed taste and odor, and may be used in composition of a wide range of food products such as beverages, juices with pulp, emulsion sauces, dough, whipped confectionery and sausage products, jelly and jellied meat. EFFECT: broadened range of application.
Patent RU-2197009-C1 (RU)
Inventor: SIL NIKOV M V
IPC: G02B27/48
Filed: 2001-11-20
Granted: 2003-01-20
Abstract: FIELD: individual protecting-illuminating means designed for illumination of objects and protective luminous action in case of threat of attack. SUBSTANCE: device has case housing power supply unit, semiconductor laser diode and lens mounted for movement along optical axis. Device is fitted with cylindrical lens installed in body on optical axis of lens for turn through angle multiple of 90 degrees relative to initial position which is position in which main section of lens is aligned with plane perpendicular to smaller side of radiating butt of luminous body of laser diode and passing through center of its output window. Front focus of lens is set behind or in front of radiating butt of luminous body. Laser radiation is formed in the form of wide stripe, then it is transformed into narrow stripe by turn of cylindrical lens element and object is scanned by this stripe by reciprocation movement of device. EFFECT: enhanced efficiency of security measures and protection against attack thanks to more accurate and directional action. 10 cl, 4 dwg
Patent RU-2221716-C1 (RU)
Title: Trailer-train antilock-antiskid brake system
Inventor: KONEVTSOV M D
IPC: B60T8/00
Filed: 2002-04-24
Granted: 2004-01-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention can be used in designing antilock brake systems excluding impulse braking. Such systems employ for operation the method based on provision of constant difference, other than zero, between coefficients in horizontal and side directions, thus improved reliability of braking, even if some wheels are locked in process of braking as provision of additional wheels on guide wheels, method of incomplete braking of separate wheels on axles at multiple-axle running gears of prime movers and use of double braking mechanisms ensure φ y  ≠ 0, where φ y  is side adhesion coefficient. EFFECT: prevention of wheel locking. 6 dwg
Patent RU-2212428-C1 (RU)
Inventor: SAFRYGIN JU S
IPC: C09K3/18
Filed: 2002-04-25
Granted: 2003-09-20
Abstract: Изобретение относится к технологии получения антигололедных препаратов на основе хлоридов натрия, калия, магния. Способ включает в себя термообработку смеси хлоридов металлов, в качестве которой используют карналлитовую руду с размером частиц менее 6 мм, а термообработку ведут в аппарате кипящего слоя при температуре в слое 110-140 o С с последующим измельчением и классификацией готового продукта. Технический результат - упрощение способа и расширение сферы использования противогололедного препарата. 1 з.п.ф-лы, 1 табл.
Patent RU-2221685-C1 (RU)
Title: Method for preparing working surface of faceting disc for charging with diamond powder
Inventor: IVANOV G K
IPC: B24B1/00
Filed: 2002-05-24
Granted: 2004-01-20
Abstract: FIELD: manufacture of diamond tools, namely discs for faceting diamonds. SUBSTANCE: method comprises step of polishing working surface of disc by means of bronze or lead lap; then working surface of faceting disc by means of indenter performing ultrasonic-frequency oscillations; supplying cooling and washing liquid into zone of contact of indenter with disc surface; then balancing disc and charging it with diamond powder according to well known procedures. EFFECT: improved quality of cohesion of diamond grains with disc surface, enhanced wear resistance of disc.
Patent RU-2221586-C1 (RU)
Title: Composition eliciting antitumor, hepatoprotective and immunostimulating effect
Inventor: SHUMNYJ V K
IPC: A61K36/06
Filed: 2002-11-10
Granted: 2004-01-20
Abstract: FIELD: medicine, phytotherapy, pharmacy. SUBSTANCE: invention relates to curative-prophylactic agents based on vegetable base. Composition comprises dry extracts of fungus Inonotus obliquus, shrubby cinquefoil (Dasiphora fruticosa) and saltwort herb (Salsola) taken in the definite ratio. Composition elicits antitumor, hepatoprotective and immunostimulating effect and promotes to enhancement of effect of antitumor preparations. EFFECT: expanded assortment of curative-prophylactic agents, valuable medicinal properties of composition. 2 ex
Patent RU-2218962-C1 (RU)
Inventor: ZUEV V N
IPC: A63B24/00
Filed: 2002-11-10
Granted: 2003-12-20
Abstract: FIELD: sportive equipment. SUBSTANCE: apparatus has indicating unit, signaling unit, force measuring unit, setting unit and computer, and is additionally equipped with speed and force characteristics measuring unit, and information transmission unit. First input of speed and force characteristics measuring unit is connected to force measuring unit output and its second input is connected to setting unit. First output of speed and force characteristics measuring unit is connected to input of information transmission unit, whose output is connected to computer. Second and third outputs of speed and force characteristics are connected to signaling unit and indicating unit, respectively. Force measuring unit is made in the form of strain-measuring weigh. Speed and force characteristics measuring unit is made in the form of micro controller. Information transmission unit is made in the form of portable memory unit or radio channel. Force measuring unit is connected to speed and force characteristics measuring unit through wire or wireless coupling. Apparatus is used for determining of speed and force characteristics, such as jumpiness, for testing of sportsmen, astronauts, students etc, as well as for creating of data bases for further investigation and analysis of increase/decrease in speed and force characteristics, for setting of physical load standards, and for determining of patients rehabilitation extent. EFFECT: increased efficiency and provision for objective measuring of various parameters, such as jumpiness, durability etc, and completeness of information on physical state of individual under control. 5 cl, 1 dwg
Patent RU-2234367-C1 (RU)
Inventor: MENZHERES L T
IPC: B01J20/02
Filed: 2002-12-15
Granted: 2004-08-20
Abstract: FIELD: production of a sorbent for extraction of lithium from saline solutions. 
     SUBSTANCE: the invention is dealt with the methods of production of inorganic sorbents based on aluminum hydroxide and selectively extracting lithium from natural chloride saline solutions and the process saline solutions containing lithium. The method provides for a direct interaction of lithium carbonate with aluminum chloride at the presence of water at L : S = 4.0 - 4.6 with production of LiCl2Al(OH) 3 mH 2 O sediment and a concentrated solution of LiCl. Then the sediment is filtered off and exposed to water desorption up to achievement of lithium exchange capacity of 6.0-8.0 mg / g (in terms of a dry sorbent). The concentrated solution of LiCl is treated with soda solution, settling lithium carbonate, that is returned in the operation of interaction with aluminum chloride. The technical result of the invention is simplification of the method of the sorbent synthesis and development of a technologically closed cycle of the sorbent production. 
     EFFECT: simplification of the method of the sorbent synthesis and development of a technologically closed cycle of the sorbent production. 
     3 cl, 1 dwg, 2 tbl, 7 ex
Patent RU-2224498-C1 (RU)
Title: Method for preventing purulentin-flammatory uterine diseases at postabortion period in women
Inventor: KULESHOV V M
IPC: A61N5/02
Filed: 2002-12-27
Granted: 2004-02-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: the present innovation deals with antibacterial, antiphlogistic therapy. Additionally, one should affect three biologically active points with EHV electromagnetic radiation at noise spectrum within 42-78 GHz in impulse mode. Impact lasts for 7-10 min/point, power density being 0.01 mcW/sq. cm, twice daily. Therapy course consists of 8-12 procedures. EFFECT: higher efficiency of prophylaxis. 1 cl, 2 ex
Patent RU-2235652-C1 (RU)
Title: Схема пневматической сети компрессорной установки локомотива
Inventor: ANTROPOV A N
IPC: B60T17/00
Filed: 2003-01-22
Granted: 2004-09-10
Abstract: Изобретение относится к области транспортного машиностроения, более конкретно - к тормозному оборудованию железнодорожного подвижного состава, и предназначено для обеспечения работоспособности пневматического оборудования в случае резкой потери герметичности пневматической сети вследствие разъединения секций, открытия концевого крана на питательной магистрали или ее разрыва. Схема пневматической сети компрессорной установки локомотива содержит компрессор, обратный клапан, главные резервуары, питательную магистраль, концевые краны, регулятор давления и приборы управления локомотивом с пневматическим приводом. Новым является то, что сообщение выходной питательной линии от главных резервуаров происходит через задатчик установленного допустимого перепада давления между главными резервуарами и питательной магистралью, в пределах которого главные резервуары сообщаются с питательной магистралью соединительным каналом с дроссельным отверстием. Превышение перепада приводит к перекрытию соединительного канала. Сообщение питательной магистрали с главными резервуарами происходит также через дополнительный обратный клапан. Регулятор давления установлен на выходной линии главных резервуаров. Техническим результатом является повышение надежности тормозного оборудования. 1 ил.
Patent RU-2238708-C1 (RU)
Title: Surgical method for treating the cases of open angle glaucoma
Inventor: BOCHKAREV M V
IPC: A61F9/007
Filed: 2003-05-08
Granted: 2004-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves removing external wall of Schlemm's canal all along deep scleral flap base length. Descemet membrane area adjacent to trabecula is exposed. Viscoelastic material mixed with porous polymer microdrainage particles is introduced into Schlemm's canal lumen via syringe cannula. The number of microdrainage particles is not to be less than two. The microdrainage size is not greater than 0.3 mm. Volume proportion of microdrainage to viscoelastic material is equal to 1:1 to 1:200. 
     EFFECT: enhanced effectiveness in dilating venous sinus of sclera; prevented Schlemm's canal blockage; high hypotensive action. 
     1 dwg
Patent RU-2245228-C1 (RU)
Inventor: NEKRASOV JU I
IPC: B23B27/16
Filed: 2003-07-21
Granted: 2005-01-27
Abstract: Изобретение относится к области металлообработки, резанию металлов. Инструмент содержит корпус, режущую пластину с отверстием, закрепленную в угловом гнезде корпуса посредством размещенного в ступенчатом отверстии корпуса и имеющего головку стержня, на конце которого выполнена резьба и установлена гайка. Для повышения жесткости и эксплуатационной надежности он снабжен стружколомом, кольцом и винтом. При этом стружколом установлен на режущую пластину и выполнен в виде пластины. Стержень выполнен двухступенчатым с увеличением диаметра ступеней от резьбового конца к головке стержня, ступень стержня с меньшим диаметром проходит через сквозное ступенчатое отверстие в корпусе, через отверстие в режущей пластине и через сквозное ступенчатое отверстие в пластине стружколома, а головка стержня размещена в сквозном ступенчатом отверстии корпуса. При этом кольцо выполнено в виде тора и установлено на дне сквозного ступенчатого отверстия корпуса с возможностью смещения к оси стержня, взаимодействия с ним и контактирования своей тороидальной поверхностью со стороны, противоположной вершине углового гнезда, с конической поверхностью дна сквозного ступенчатого отверстия в корпусе, поверхностью торца ступени стержня с большим диаметром и боковой поверхностью ступени стержня с меньшим диаметром. Ось стержня смещена относительно оси отверстия в режущей пластине в направлении вершины углового гнезда корпуса, а винт установлен в корпусе и предназначен для предотвращения поворота стержня вокруг своей оси при завинчивании гайки и взаимодействует с продольным пазом, выполненным на ступени стержня с большим диаметром. Инструмент может быть выполнен в виде резца. 1 з.п. ф-лы, 3 ил.
Patent RU-2249957-C1 (RU)
Title: Pesticide and antiparasitic compositions
Inventor: MENA KAMPOS KHESUS
IPC: A01N63/50
Filed: 2001-12-17
Granted: 2005-04-20
Abstract: FIELD: pest control. 
     SUBSTANCE: invention relates to controlling pests, in particular to compositions for controlling pests, diseases, and parasites damaging plants and animals. Composition comprises one chitinolytic agent or agent inducing chitinolytic activity, or sulfide or agent stimulating microorganisms to produce sulfides, or reacting with chemicals to release sulfides. 
     EFFECT: reduced amount of agent required to manifest high effect compared to effects of preparations formulated from any of above indicated compounds taken individually. 
     9 tbl, 5 ex
Patent RU-2247110-C1 (RU)
Title: Method for preparing polyfluorinated alkyl chlorosulfites
Inventor: RAKHIMOV A I
IPC: C07C301/00
Filed: 2003-09-24
Granted: 2005-02-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing polyfluorinated alkyl chlorosulfites of the formula: H(CF 2 ) n CH 2 OS(O)Cl wherein n = 2, 4, 6. Method involves interaction of corresponding polyfluorinated alcohols and thionyl chloride in their mole ratio = 1:(1.5-2), respectively. Polyfluorinated alcohol is added to reaction in mixture with N,N-dimethylformamide as a catalyst in their ratio = 1:(0.001-0.01), respectively, at temperature (-15 o )-(-5 o ) C. The reaction mixture is kept at temperature 20-30 o C for 0.5-3 h with blowing evolving hydrogen chloride with inert gas. Invention provides simplifying process for preparing polyfluorinated alkyl sulfites, to enhance the yield and to obtain product with enhanced stability against decomposition. 
     EFFECT: improved preparing method. 
     1 tbl, 12 ex